*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}html{overflow-y:scroll}body{font-family:sans-serif}.grid{margin:0 auto}.grid:after{content:'';display:block;clear:both}.grid-sizer,.grid-item{width:380px}.grid-item--width2{width:500px}.grid-item{float:left;margin-bottom:10px}.grid-item img{display:block;max-width:100%;margin:0 auto}